[Age at Onset as a Marker of Subtypes of Manic-Depressive Illness]. / Edad de inicio como marcador de subtipos de enfermedad maniacodepresiva.
Rev Colomb Psiquiatr
; 41(3): 576-87, 2012 Sep.
Article
en Es
| MEDLINE
| ID: mdl-26572113
INTRODUCTION: Age at onset of bipolar disorder has been reported as a variable that may be associated with different clinical subtypes. OBJECTIVE: To identify patterns in the distributions of age at onset of bipolar disease and to determine whether age at onset is associated with specific clinical characteristics. METHODS: Admixture analysis was applied to identify bipolar disorder subtypes according to age at onset. The EMUN scale was used to evaluate clinical characteristics and principal components were estimated to evaluate the relationship between subtypes according to age at onset and symptoms in the acute in the acute phase, using multivariable analyses. RESULTS: According to age at onset, three distributions have been found: early onset: 17.7 years (S.D. 2.4); intermediate-onset: 23.9 years (S.D. 5.6); late onset: 42.8 years (S.D. 12.1). The late-onset group is antisocial, with depressive symptoms, thinking and language disorders, and socially disruptive behaviors. CONCLUSIONS: In patients having bipolar disorder, age at onset is antisocial with three groups having specific clinical characteristics.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Tipo de estudio:
Prognostic_studies
Idioma:
Es
Revista:
Rev Colomb Psiquiatr
Año:
2012
Tipo del documento:
Article
Pais de publicación:
Colombia